Hey Bruce....yep you are correct. I just like being anal about readings. I'm not very familiar with tube gear...if I'm off about a volt or so on the bias it bothers me. But I do believe your right about the tolerance of tube amps...can be off a bit I guess, just as long as it's not that far off eh.

Figured out the wattage rating I would need for this amp....wow...@ 10A....2200 watts. He he he, can we say fridge size!!!

Hey Bruce....yep you are correct. I just like being anal about readings. I'm not very familiar with tube gear...if I'm off about a volt or so on the bias it bothers me. But I do believe your right about the tolerance of tube amps...can be off a bit I guess, just as long as it's not that far off eh.

Figured out the wattage rating I would need for this amp....wow...@ 10A....2200 watts. He he he, can we say fridge size!!!

Rino Odorico

Rino I remember cutting my teeth on them tube amps and our very trusted AVO7 was only 1Kilo ohms per volt and the accuracy? 10% on A.C. so yer mains could be 200volts up to 260 volts and nobody was worried about it